forum/plugins/chat/assets/javascripts/discourse/components/styleguide/chat-modal-move-message-to-channel.js

import Component from "@glimmer/component";
import { action } from "@ember/object";
import { getOwner } from "@ember/owner";
import { service } from "@ember/service";
import ChatModalMoveMessageToChannel from "discourse/plugins/chat/discourse/components/chat/modal/move-message-to-channel";
import ChatFabricators from "discourse/plugins/chat/discourse/lib/fabricators";

export default class ChatStyleguideChatModalMoveMessageToChannel extends Component {
  @service modal;

  channel = new ChatFabricators(getOwner(this)).channel();
  selectedMessageIds = [
    new ChatFabricators(getOwner(this)).message({ channel: this.channel }),
  ].mapBy("id");

  @action
  openModal() {
    return this.modal.show(ChatModalMoveMessageToChannel, {
      model: {
        sourceChannel: this.channel,
        selectedMessageIds: [
          new ChatFabricators(getOwner(this)).message({
            channel: this.channel,
          }),
        ].mapBy("id"),
      },
    });
  }
}